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Woom
GO 3 16in Bike - Kids'

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$499.00
Color:Woom Red

Size:

Size Chart

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The woom GO 3 gives kids their first real taste of riding without training wheels or a coaster brake

What Our Gearhead® Experts Are Saying:

"The GO 3 drops the coaster brake entirely, which is a bigger deal than it sounds. Kids in this age range who've already learned to balance can set off from a stop much more naturally, and it builds better braking habits earlier. Pair that with the quick-release seatpost and this bike genuinely fits the full 4 to 6 range."


woom built the GO 3 for kids aged 4 to 6 who are ready to ride confidently and independently, and the spec choices reflect that. There is no coaster brake — the freewheel setup lets kids pedal freely and set off from a stop without fighting the drivetrain, which is how better riders develop. At 13 pounds, it is light enough for a child this age to handle on their own and easy enough for a parent to carry when legs give out. The 95mm cranks match the longer legs of kids in this age range without overextending, and the quick-release seatpost clamp means saddle height adjustments take seconds as they grow through the 4 to 6 window. The steering limiter, oversized grip ends, and child-specific brake levers cover the safety details parents care about most.


Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.


Details

  • No coaster brake means kids aged 4 to 6 can set off from a stop more naturally
  • Quick-release seatpost adjusts in seconds as they grow through the full 4 to 6 window
  • Light enough for a child this age to handle on their own and a parent to carry
  • 95mm cranks are sized for the longer legs of kids in the 4 to 6 range
  • Steering limiter keeps handling stable while confidence at this age is still building
  • Two independent hand brakes sized for the smaller fingers of this age group
  • Oversized grip ends cushion the crashes that come with learning at 4 and 5
  • woom's 10-year frame warranty means it survives to the next sibling
  • Item #WOO000D
Frame Material
AA 6061 aluminum
Suspension
hardtail
Fork
aluminum unicrown
Headset
integrated 1in
Crankset
forged aluminum
Chainring Sizes
18t
Crank Arm Length
95mm
Bottom Bracket
sealed cartridge
Cassette
10t
Brakeset
Dual Mini V-brakes
Brake Type
rim
Handlebar
aluminum
Handlebar Width
500mm
Grips
ergonomic lock-on
Stem
forged aluminum
Stem Length
40mm
Saddle
ergonomic
Seatpost
anodized aluminum (quick-release)
Wheelset
ultralight aluminum
Hubs
aluminum
Tires
Schwalbe Little Joe
Tire Size
16 x 1.4in
Pedals
platform
Claimed Weight
11.9lb (5.4kg)
Activity
trail, road cycling
Manufacturer Warranty
2 years

The Perfect Bike To Grow With

Parent watching younk kid wearing helmet take off on their Woom Go bike.

graphic icon showing two kids representing age.

icon showing height of kids.

icon showing wheel size.

Thoughtful Design Details

Woom Go bike three quarters profile from the front.

Lightweight Design

Lightweight construction—around a quarter of a child’s body weight—makes the bike easier to handle, ride, and carry

Woom Go bike in yellow color from side profile.

Child-Specific Geometry

A low-entry frame and kid-specific design support a natural riding position for easier balance, control, and confidence

Detail shot of the top-down of rider's view of right hand handlebar grip.

Protective Grips

Narrow, ergonomic grips sized for small hands improve control while helping reduce impact risk during bumps or falls

Detail shot of the front right hand rear wheel brake that's colored green fro easy use.

Easy-Use Breaks

Child-specific hand brakes with simple reach adjustment and a green rear lever make stopping intuitive for small hands

Detail shot of the steering limiter attachment between front fork and frame.

Steering Limiter

A flexible steering limiter helps prevent overturning, improving stability and control as kids learn to ride

Detail shot of intuitive markings listed on handleabar for easy adjustments.

Adjustable Fit

Seatpost and handlebar markings allow precise adjustments so the bike maintains a proper fit as kids grow

Detail shot of ergonomic bike seat.

Ergonomic Saddle

An age-specific saddle is shaped to support a child’s anatomy for better comfort, stability, and riding confidence

Ready For The Next Step?

little kid pedaling a Woom bike on their own.

Start To Pedal

3–4.5 years

Woom Go 2
Kidid pedaling a Woom bike thorugh a park.

Grow In Confidence

4–6 years

Woom Go 3Woom Go 3 Automagic
Kid pedaling a Woom bike at a park.

Shift Gears

6–8 years

Woom Go 4

Geometry Chart

Gif rotating trhough geo chart graphic for Woom Go 3 bike.

Size Chart

Size chart for Woom Go bike familyk including Go 1, 1 Plus, 2, 3, 3, Automagic, 4.

Complete Your Setup

Tiny rider on a balance wearing superhero cape being pushed by an adult running alongside them.

Made To Grow With Every Ride

woom started in a Vienna garage when two bike‑obsessed dads reimagined kids’ bikes from the ground up, engineering superlight, child‑specific designs that turned first wobbles into real, joyful riding. Today their award‑winning lineup evolves with kids, moving from tiny first bikes to more advanced models that keep pace as skills, confidence, and ride ambitions grow.

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